Indiain in a circle of radius 21 centimetres and our festival an angle of 60° at the centre find the length of the ARC and the area of the sector and the area of the minor segment
YashParitkar:
is there any diagram with it
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length of arc is 22...
area of sector is 231
area of minor segment 462-1323√3/12
area of sector is 231
area of minor segment 462-1323√3/12
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